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Chaconne for Violin and Bc G minor

Chamäleon und Salamander

Chamber Duets and Chamber Trios（布装丁）

Chamber Music for seven Instruments op. 56 (1955)（ポケット・スコア）

Chamber Music for Violin (BWV 1001-1006, 1021, 1023, 1014-1019)（布装丁）

Chamber Music without Piano / Musica da camera senza pianoforte [critical commentary]

Chamber Music without Piano / Musica da camera senza pianoforte [score]

Chambers Duets for Soprano, Contralto and Basso continuo [singing score, part(s)]

Champléve (1994)
Piano Trio

Changements für großes Orchester (1972/1973)

Changes of Position and Preparatory Scale Studies

Chanson variée nach Guillaume de Machaut

Chant après Chant [set of parts]
for six percussionists, solo soprano and Piano (1966)

Chant après Chant（ポケット・スコア）
for six percussionists, solo soprano and Piano (1966)

Chants sacrés = Sacred Motets by French Masters of the 19th and 20th Century for Solo Voice and Organ (Harmonium, Piano)

Chara

Charaktere Nr. 1-5 (1977)

Chateau (1988)

Che se tu se'il cor mio
Italian Madrigal (Italian with a German [only spoken] translation

Cheironomiës (Gesten). Conductors Improvisation (1971)（ポケット・スコア）
Klangskizze in Modellen für variable Besetzungen: Ensemble wie angegeben, 8 oder mehr beliebige Instrumente, chamberorchestra, großes Orchester, gemischter Chor (SATB) mit beliebigen Texten, Chor und Orchester. Für Aufführungen ist die Studienp